I think you meant Paragon, which is interesting in its own right.
Paragon has since given their NTFS driver to Linux, but because Android is such a fragmented mess of unsupported ****, it may be ages before the mainline kernel reaches devices, which includes not just current Paragon–provided drivers, but also the incremental improvements made in it.
Also, AIUI the current ExFAT driver in Android is quite poor. Paragon's is better, but current mainline Linux also has far superior ExFAT support. However, again the poor kernel support in Android is rendering all of this current advancements and improvements null–and–void as fragmentation is the name of the game.
(It speaks volumes that in order to even offer bare–bones consumer support of NTFS and ExFAT that Nvidia had to look to a third–party in Paragon to offer what Google/Android couldn't for consumers. And people still want to trust Google with their devices …)